Waight และผู้แต่งคนอื่นๆ. (2005) Plant leaves and their associated bacteria for the degradation of PAH deposited on leaf surface. Chulalongkorn University:ม.ป.ท.Waight และผู้แต่งคนอื่นๆ. 2005. Plant leaves and their associated bacteria for the degradation of PAH deposited on leaf surface. ม.ป.ท.:Chulalongkorn University;Waight และผู้แต่งคนอื่นๆ. Plant leaves and their associated bacteria for the degradation of PAH deposited on leaf surface. ม.ป.ท.:Chulalongkorn University, 2005. Print.